MBX BIOSCIENCES INC

Ticker: MBX CUSIP: 55287L101 Class: Common Stock

Deep Track Capital, LP's Holding History (CIK: 0001856083)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 3,249,790 Value ($000) $102,498 Avg Close $24.26 Range $12.94 - $35.55

Q3 2025

Shares 3,150,000 Value ($000) $55,125 Avg Close $13.37 Range $9.63 - $26.47

Q2 2025

Shares 2,188,592 Value ($000) $24,972 Avg Close $10.19 Range $4.81 - $14.34

Q1 2025

Shares 3,018,935 Value ($000) $22,280 Avg Close $10.57 Range $7.16 - $19.39

Q4 2024

Shares 3,018,935 Value ($000) $55,639 Avg Close $21.31 Range $15.31 - $27.50

Q3 2024

Shares 3,018,935 Value ($000) $78,432 Avg Close $22.87 Range $20.29 - $26.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,249,790	$102,498	$24.26	$12.94 - $35.55
Q3 2025	3,150,000	$55,125	$13.37	$9.63 - $26.47
Q2 2025	2,188,592	$24,972	$10.19	$4.81 - $14.34
Q1 2025	3,018,935	$22,280	$10.57	$7.16 - $19.39
Q4 2024	3,018,935	$55,639	$21.31	$15.31 - $27.50
Q3 2024	3,018,935	$78,432	$22.87	$20.29 - $26.19